Base | Representation |
---|---|
bin | 11010100101110… |
… | …10011101001000 |
3 | 120112201201022100 |
4 | 31102322131020 |
5 | 424100434312 |
6 | 34044553400 |
7 | 5345665020 |
oct | 1522723510 |
9 | 515651270 |
10 | 223061832 |
11 | 104a04724 |
12 | 62852860 |
13 | 372a0266 |
14 | 218a6a80 |
15 | 148b25dc |
hex | d4ba748 |
223061832 has 96 divisors (see below), whose sum is σ = 695073600. Its totient is φ = 63303552.
The previous prime is 223061821. The next prime is 223061849. The reversal of 223061832 is 238160322.
223061832 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 223061796 and 223061805.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77719 + ... + 80537.
It is an arithmetic number, because the mean of its divisors is an integer number (7240350).
Almost surely, 2223061832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223061832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347536800).
223061832 is an abundant number, since it is smaller than the sum of its proper divisors (472011768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223061832 is a wasteful number, since it uses less digits than its factorization.
223061832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2995 (or 2988 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 223061832 is about 14935.2546680664. The cubic root of 223061832 is about 606.4687416705.
The spelling of 223061832 in words is "two hundred twenty-three million, sixty-one thousand, eight hundred thirty-two".
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